Rangeland Ecology & Management
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Displaying 151 - 197 of 197 results
- Library Collection Record1. Abrupt changes and regime shifts are common phenomena in terrestrial ecological records spanning centuries to millennia, thus offering a rich opportunity to study the patterns and drivers of…Publication Date 2011
- palaeobotany
- palaeoecology
- abrupt change
- alternate stable states
- aridity
- climate change
- critical thresholds
- palaeoecology and land-use history
- Quaternary
- regime shifts
- Library Collection Record1.?The occurrence and intensity of climate extremes, such as extremely warm years, are expected to continue to increase with increasing tropospheric radiative forcing caused by anthropogenic…Publication Date 2011
- grasslands
- prairie
- climate change
- global wrming
- greenhouse gases
- plant production
- species richness
- ecosystem ecology
- C4 grasses
- -ground net primary productivity - ANPP
- anomalously warm year
- EcoCELL whole-ecosystem controlled-environment gas exchange facility
- grassland ecosystem
- interannual climate variability
- lagged responses
- plant biodiversity
- Plant functional group
- plant species diversity
- plant-climate interactions
- Oklahoma
- USA
- Library Collection Record1. Studying the effects of climate or weather extremes such as drought and heat waves on biodiversity and ecosystem functions is one of the most important facets of climate change research. In…Publication Date 2011
- climate change
- drought
- biodiversity
- Ecosystem function
- primary production
- grasslands
- biodiversity
- plant physiology
- soil micro-organisms
- below-ground
- competition
- Decomposition
- invasion
- leaf chemistry
- microbial
- phenology
- plant-climate interactions
- precipitation change
- productivity
- Europe
- Library Collection Record1. Climate extremes are expected to increase in frequency and magnitude as a consequence of global warming. 2.Managed permanent grasslands cover a large surface in Europe and contribute substantially…Publication Date 2011
- agriculture
- drought
- modelling
- adaptation
- climate change
- plant production
- Ecosystem function
- climatic events
- extreme weather
- grassland
- meadows
- phenotypes
- plant-climate interactions
- provenances
- within-species variability
- Europe
- Library Collection RecordMacroclimatic variation along latitudinal gradients provides an excellent natural laboratory to investigate the role of temperature and the potential impacts of climate warming on terrestrial…Publication Date 2013
- altitudinal gradients
- climate change
- common garden experiments
- experimental warming
- functional life-history traits
- global warming
- latitude
- plant-climate interactions
- transplant experiments
- temperature
- ecosystem ecology
- Library Collection RecordEcosystems have a critical role in regulating climate, and soil, water and air quality, but management to change an ecosystem process in support of one regulating ecosystem service can either provide…Publication Date 2013
- co-benefit
- Ecosystem service
- policy
- regulating service
- trade-off
- cattle
- grazing
- climate change
- soils
- management
- ecosystem ecology
- United Kingdom
- Library Collection RecordThis study assesses how climate impacts on agriculture may change the evolution of the agricultural and energy systems in meeting the end-of-century radiative forcing targets of the representative…Publication Date 2014
- climate change
- agriculture
- bioenergy
- greenhouse gases
- plant production
- integrated assessment
- climate impacts
- emissions mitigation
- representative concentration pathways
- Library Collection RecordNitrous oxide (N2O) produced in shallow groundwater has two emission pathways to the atmosphere: dissolution in subsurface drainage and groundwater and later degassing from water surfaces open to the…Publication Date 2013
- nitrous oxide
- greenhouse gases
- soils
- agriculture
- climate change
- fertilizer
- groundwater
- Tsukuba
- Japan
- Library Collection Record1. Shifts in the spatial and temporal patterns of flowering could affect the resources available to pollinators, and such shifts might become more common as climate change progresses. 2. As mid-…Publication Date 2011
- ecosystem ecology
- temperature
- climate change
- cumulative flowering density
- flower abundance
- Flowering phenology
- plant-climate interactions
- pollinators
- resource availability
- Rocky Mountain Biological Laboratory
- Rocky Mountains
- USA
- Library Collection RecordIn obligate seeding species, the germination niche is crucial for colonization and population survival. It is a high-risk phase in a plant's life cycle, and is directly regulated by temperature…Publication Date 2011
- climate change
- germination niche
- seed germination
- south-west Australia
- temperature gradient plate
- vulnerability
- management
- Australia
- Library Collection RecordThe greenhouse gas (GHG) [methane (CH4) and nitrous oxide (N2O)] mitigation effects of mixing dried grass into passively-aerated manure during the composting process (which accounts for 68.7% of…Publication Date 2013
- greenhouse gases
- Methane
- climate change
- global warming
- nitrous oxide
- management
- agriculture
- Japan
- Library Collection RecordIdentification of spatial gradients in ecosystem vulnerability to global climate change and local stressors is an important step in the formulation and implementation of appropriate countermeasures1…Publication Date 2013
- climate change
- mapping
- ecosystem ecology
- conservation
- management
- Asia
- Library Collection RecordGlobal warming is one of the most profound challenges for human beings during the 21st century. The world's leading scientists have identified that warming of the climate system is unequivocal,…Publication Date 2013
- climate change
- greenhouse gases
- global warming
- agriculture
- socio-economic aspects
- carbon dioxide
- Methane
- soils
- land use
- management
- carbon sequestration
- modelling
- monitoring
- Tsukuba
- Japan
- Library Collection RecordAbstract Long-term palaeoecological records are needed to test ecological hypotheses involving time, as short-term observations are of insufficient duration to capture natural variability. In this…Publication Date 2013
- Long-term ecology
- Non-analogue communities
- community stability
- Climate–vegetation disequilibrium
- Origin of biodiversity
- biodiversity conservation
- palaeobotany
- ecosystem ecology
- vegetation dynamics
- climate change
- human impact
- conservation
- fire
- pollen
- Venezuelan Gran Sabana region
- northern South America
- Library Collection RecordThe productivity of important agricultural crops is drastically reduced when they experience short episodes of high temperatures during the reproductive period. Crop heat stress was acknowledged in…Publication Date 2012
- adaptation
- agriculture
- climate change
- Global Agro-Ecological Zones Model
- heat stress
- food security
- Library Collection RecordForage-based dairy and livestock production is the backbone of agriculture in Northern Europe in economic terms. Changes in growing conditions that affect forage grass yield may have great economic…Publication Date 2012
- climatic variability
- Frost damage
- Grass modelling
- Ice damage
- Multi-model ensemble
- climate change
- pasture management
- plant production
- forage quality
- Europe
- Library Collection RecordA growing understanding of the ecology of seed dispersal has so far had little influence on conservation practice, while the needs of conservation practice have had little influence on seed dispersal…Publication Date 2012
- biological invasions
- climate change
- fragmentation
- hunting
- Overharvesting
- seed dispersal
- Library Collection RecordThis study examined the literature in ISI Web of Science to identify the effects that the main drivers of global change have on the nutrient concentrations and C:N:P stoichiometry of organisms and…Publication Date 2012
- climate change
- CO2
- drought
- Elemental stoichiometry
- eutrophication
- Warming
- Library Collection RecordExtreme drought events have the potential to cause dramatic changes in ecosystem structure and function, but the controls upon ecosystem stability to drought remain poorly understood. Here we used…Publication Date 2012
- climate change
- CO2 fluxes
- ecosystem services
- Plant–soil interactions
- productivity
- soil fertility
- Lancaster University Field Station
- UK
- Library Collection RecordThere is little direct evidence about the business model used by the legendary cattle king, Sir Sidney Kidman. Kidman's properties were invariably stocked at less than full capacity, and were…Publication Date 2012
- adaptation
- climate change
- diversification
- drought
- rangelands
- real options
- market risk
- Australia
- Library Collection RecordClimates are changing worldwide at rates not seen previously in geological time. This affects food production itself and the growth and reproduction of plant pathogens which reduce crop yield and…Publication Date 2012
- biodiversity
- climate change
- crop loss
- disease
- food security
- plant pathogens
- population
- resource supply
- sustainability
- Library Collection RecordClimate change presents new challenges for managing plant health. Simultaneously, the revolution in sequencing technologies offers an exciting new perspective on whole microbial communities – and…Publication Date 2012
- climate change
- metagenomics
- next generation sequencing
- pyrosequencing
- quantitative trait loci
- resilience
- soil microbial communities
- Library Collection RecordEstimation of the sensitivity for soil organic carbon to climate change is critical for evaluating the potential response of the terrestrial biosphere to global change. In this study, we integrated…Publication Date 2012
- climate change
- Chinese grasslands
- modeling
- soil organic carbon
- sensitivity
- spatial patterns
- China
- Library Collection Record1. A change in a climate variable may alter a species' abundance not only through a direct effect on that species vital rates, but also through 'indirect' effects mediated by species…Publication Date 2012
- climate change
- community ecology
- competition
- demography
- integral projection model
- niche
- plant population and community dynamics
- sagebrush steppe
- Dubois
- Idaho
- Library Collection RecordSavanna burning for greenhouse gas abatement presents an opportunity for remote Aboriginal communities of northern Australia to engage with the mainstream economy while fulfilling cultural…Publication Date 2012
- carbon sequestration
- fire
- Methane
- nitrous oxide
- Northern Australia
- Tiwi Islands
- savanna
- greenhouse gases
- climate change
- management
- carbon dioxide
- Australia
- Library Collection RecordMany studies in recent years have investigated the effects of climate change on the future of biodiversity. In this review, we first examine the different possible effects of climate change that can…Publication Date 2012
- biodiversity
- climate change
- species extinctions
- Library Collection RecordGlobal change (climate change together with other worldwide anthropogenic processes such as increasing trade, air pollution and urbanization) will affect plant health at the genetic, individual,…Publication Date 2010
- biodiversity
- biotic disturbances
- carbon sequestration
- grassland experiments
- land use
- landscape pathology
- long-term datasets
- plant pathogenic fungi
- Sustainable development
- tree genetic diversity
- climate change
- ecosystem ecology
- landscape ecology
- management
- decision support systems
- Library Collection RecordQuestion Does the below-ground bud bank mediate response to drought in restored grasslands? Location Platte River Valley region of south-central Nebraska, USA. Methods We imposed severe drought for…Publication Date 2012
- below-ground
- climate change
- community
- forb
- grass
- Lag
- meristem
- Plant
- prairie
- Rainfall manipulation
- restoration ecology
- grasslands
- drought
- Nebraska
- USA
- Library Collection RecordThe CO2 concentration in Earth's atmosphere may double during this century. Plant responses to such an increase depend strongly on their nitrogen status, but the reasons have been uncertain.…Publication Date 2012
- ecology
- C3
- C4
- climate change
- CO2 acclimation
- Crassulacean acid metabolism (CAM)
- nitrogen
- plant distributions
- grasslands
- carbon dioxide
- climate change
- Library Collection RecordEarlier spring phenology observed in many plant species in recent decades provides compelling evidence that species are already responding to the rising global temperatures associated with…Publication Date 2012
- climate change
- conservation
- meta-analysis
- phenology
- synthesis
- temperature sensitivity
- tracking climate
- warming experiment
- Library Collection RecordBioclimatic envelope models use associations between aspects of climate and species' occurrences to estimate the conditions that are suitable to maintain viable populations. Once bioclimatic…Publication Date 2012
- biodiversity
- biogeography
- climate change
- climate envelopes
- conservation planning
- ecological niches
- Invasions
- niche conservation
- restoration ecology
- species distributions
- translocation experiments
- uncertainty in prediction
- modelling
- decision support systems
- Library Collection RecordRestorations commonly utilize seed addition to formerly arable lands where the development of native plant communities is severely dispersal limited. However, variation in seed addition practices may…Publication Date 2012
- climate change
- diversity
- drought
- invasive
- prairie
- priority effects
- Rainfall manipulation
- recovery
- resilience
- resistance
- restoration
- stability
- Nebraska
- USA
- Library Collection RecordWith the advent of systematic high-resolution satellite photography, striking geometric shapes of banded vegetation several km2 in size, but not apparent from the ground, have been documented for…Publication Date 2012
- carbon isotopes
- climate change
- desert geomorphology
- emergence
- Little Ice Age
- Medieval Warm Period
- Object-based image analysis
- positive feedback mechanisms
- soil radiocarbon dating
- Chihuahuan Desert
- New Mexico
- USA
- Library Collection RecordIn ecosystems throughout the world climate models project increased variability in precipitation patterns that may strongly affect the above- and below-ground processes that control carbon, water,…Publication Date 2012
- Avena barbata
- Bayesian ANOVA
- carbon
- climate change
- dry periods
- grassland
- nitrogen
- phenology
- precipitation
- Soil Type
- water
- California
- USA
- Library Collection RecordDirect and indirect socio-demographic attributes of the resource-poor farmers were determined in the study as potential controls of reactive and/or autonomous response to climate change. One thousand…Publication Date 2012
- climate change
- socio-economic factors
- subsistence agriculture
- Library Collection RecordWarmer temperatures can alter the phenology and distribution of individual species. However, differences across species may blur community-level phenological responses to climate or cause biotic…Publication Date 2012
- altitudinal gradient
- beta diversity
- biodiversity
- biotic homogenization
- biotic invasion
- climate change
- community structure
- Hope River Valley
- interactive drivers
- Lepidoptera
- nitrogen
- phenology
- Alien invasive species
- North Canterbury
- New Zealand
- Library Collection RecordEmission of Green House Gases (GHGs) from various sources into the atmosphere causes rise in air temperature. This addition of GHGs has a great impact on the environment. Among the GHGs, carbon…Publication Date 2012
- Mitigating
- climate change
- GHGs
- atmosphere
- temperature
- soil
- management
- agriculture
- carbon dioxide
- greenhouse gases
- Library Collection RecordMalaysia is one of the highly vulnerable countries due to climatic changes. Here the changes in climate factors cause adverse impacts on agricultural sustainability and relevant livelihood…Publication Date 2012
- Agricultural sustainability
- sustainable livelihood
- climate change
- adaptation
- mitigation
- policy
- Malaysia
- sustainability
- Malaysia
- Library Collection RecordThe Yale Forum on Climate Change 38; The Media is an online publication and forum of Yale University, Connecticut, United States, to foster dialogue on climate change among scientists, journalists,…Publication Date 2011
- climate change
- policy
- forum
- Yale University
- southern Africa
- Library Collection RecordExecutive Summary: The training workshop for media practitioners on Climate Change Fact, Communication and Adaptation Strategies was organised by Global Unification, The Gambia (GU), a youth-led…Publication Date 2012
- climate change
- socio-economic aspects
- policies
- community based resource management
- The Gambia
- Africa
- Library Collection RecordMRD is pleased to announce the publication of a Supplement Issue containing keynote papers, a synthesis paper, and policy papers that emerged from the 2010"Global Change and the World's…Publication Date 2010
- economics
- climate change
- ecosystem services
- hydrology
- policies
- southern Africa
- Library Collection Record“Desertification is a fancy word for land that is turning to desert,†begins Allan Savory in this quietly powerful talk. And it's happening to about two-thirds of the world’s grasslands,…Publication Date 2013
- global warming
- climate change
- grasslands
- desertification
- livestock
- subsistence arming
- rural areas
- socio-economic aspects
- degradation
- restoration ecology
- revegetation
- system ecology
- United States
- Library Collection RecordThe films show two sustainable land management (SLM) technologies that have a proven track record in Africa: Stone Lines and Fanya Juu. The technologies presented can constitute important changes…Publication Date 2011
- Sustainable development
- management
- climate change
- southern Africa
- Library Collection RecordI address this august gathering after we celebrated Freedom Day last week, a day that marks a significant and historic paradigm shift in the history of our country. On that day 18 years ago, South…Publication Date 2012
- climate change
- policies
- politics
- agriculture
- Economic Aspects
- South Africa
- Library Collection RecordThe Great Escarpment forms a semi-continuous mountain system 5 000 km long, stretching from Angola in the north-west, south through Namibia, and into western, southern and eastern South Africa,…Publication Date 2010
- phytogeography
- Great Escarpment
- Sneeuberg
- Nuweveldberge
- Roggeveldberge
- Endemism
- Flora - migration
- conservation
- climate change
- degradation
- southern Africa
- Library Collection RecordClimate change and a growing demand for freshwater resources due to population increases and socio-economic changes will make water a limiting factor (in terms of both quantity and quality) in…Publication Date 2010
- water supply
- southern Africa
- hydrology
- mathematical models
- hydrologic models
- Rain and rainfall
- runoff
- climate change
- modelling
- southern Africa
- Library Collection RecordBook review of Taking action on climate change: Long-term mitigation scenarios for South AfricaPublication Date 2010
- climate change
- policiy
- environment
- modelling
- greenhouse gases
- mitigation
- gas emissions
- socio-economic aspects
- agriculture
- southern Africa